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<?php |
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|
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# Navigation for the i-scream alerts. |
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# pjm2@ukc.ac.uk |
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# |
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# CONFIGURABLE CONSTANTS: - |
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|
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include("alerts_config.inc.php"); |
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|
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# |
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# END CONFIGURATION |
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|
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include("iutils.inc.php"); |
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|
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function printLine($title) { |
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echo "<hr style=\"color:#9999ff;\">"; |
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echo "<b>$title</b>"; |
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} |
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|
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function getValue($value, $alert) { |
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preg_match("/$value=([^\,\}]*)[\,\}]/", $alert, $matches); |
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return $matches[1]; |
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} |
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|
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function printAlert($machine, $alert, $small="") { |
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|
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global $fontsize; |
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|
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include("alerts_config.inc.php"); |
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|
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$alertLevelNum = getValue("alertLevel", $alert); |
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$lastAlert = getValue("lastAlert", $alert); |
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$thresholdLevel = getValue("thresholdLevel", $alert); |
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$source = getValue("source", $alert); |
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$thresholdValue = getValue("thresholdValue", $alert); |
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$value = getValue("value", $alert); |
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$attributeName = getValue("attributeName", $alert); |
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$timeTillNextAlert = getValue("timeTillNextAlert", $alert); |
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$initialAlertTime = getValue("initialAlertTime", $alert); |
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|
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if ($thresholdLevel == "1") { |
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$thresholdLevel = "Lower"; |
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} |
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else if ($thresholdLevel == "2") { |
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$thresholdLevel = "Upper"; |
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} |
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else { |
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$thresholdLevel = "Normal"; |
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} |
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|
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$alertColour = $alertLevelColours[$alertLevelNum]; |
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$alertLevel = $alertLevelNames[$alertLevelNum]; |
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$initialAlertTime = strftime("%x %X", intval($initialAlertTime / 1000)); |
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|
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if ($small == "true") { |
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echo <<<EOT |
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<tr> |
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<td width="50"> |
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|
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</td> |
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<td align="left"> |
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<img src="level$alertLevelNum.gif" width="41" height="9" border="0" alt="$alertLevel"> |
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</td> |
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<td align="left"> |
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<font size="$fontsize" color="$alertColour"><b>$alertLevel</b></font> |
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</td> |
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<td align="left"> |
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<font size="$fontsize">$attributeName</font> |
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</td> |
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<td> |
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|
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</td> |
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</tr> |
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EOT; |
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} |
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else { |
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echo <<<EOT |
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|
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<table border="0" cellspacing="5" width="100%"> |
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<tr> |
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<td align="left" width="40%"> |
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<img src="level$alertLevelNum.gif" width="41" height="9" border="0" alt="$alertLevel"> |
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<font color="$alertColour" size="2"><b>$alertLevel</b></font> |
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</td> |
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<td align="right" width="60%"> |
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<b>$attributeName</b> |
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</td> |
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</tr> |
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<tr> |
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<td align="right"><font size="2">Threshold:</font></td> |
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<td align="left">$thresholdValue ($thresholdLevel)</td> |
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</tr> |
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<tr> |
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<td align="right"><font size="2">Alert value:</font></td> |
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<td align="left"><b>$value</b></td> |
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</tr> |
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<tr> |
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<td align="right"><font size="2">Initially raised:</font></td> |
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<td align="left">$initialAlertTime</td> |
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</tr> |
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</table> |
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|
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EOT; |
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printLine(""); |
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} |
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|
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} |
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|
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function printReports($machine, $small="") { |
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global $fontsize; |
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|
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# Get a list of all files in the machine's directory. |
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include("alerts_config.inc.php"); |
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$alertArray = getdirArray("$alertDirectory/$machine", 'rsort'); |
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|
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if ($small == "true") { |
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echo <<<EOT |
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<table border="0" cellpadding="2" cellspacing="0"> |
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<tr> |
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<td colspan="5"> |
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<font size="$fontsize"><b><a href="alerts.php?machine=$machine" style="color: black; text-decoration: none;">$machine</a></b></font> |
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</td> |
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</tr> |
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EOT; |
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} |
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else { |
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echo <<<EOT |
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<p> </p> |
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<table border="0" cellpadding="3" cellspacing="2" bgcolor="#000066" width="100%"> |
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<tr> |
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<td> |
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<font color="white"> |
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<b> |
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Current alerts for <a href="latest.php?machine=$machine" style="color: white">$machine</a> |
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</b> |
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<font size="2"> |
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<br>Sorted by time, latest first. |
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</font> |
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</font> |
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</td> |
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</tr> |
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<tr> |
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<td bgcolor="white"> |
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|
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EOT; |
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|
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printLine(""); |
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} |
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|
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if ($alertArray != FALSE) { |
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|
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foreach($alertArray as $file_name) { |
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$input = file("$alertDirectory/$machine/$file_name"); |
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$input = $input[0]; |
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$alerts[] = $input; |
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} |
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|
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foreach ($alerts as $alert) { |
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printAlert($machine, $alert, $small); |
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} |
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} |
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else { |
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if ($small != "true") { |
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echo "There are currently no alerts held about <b>$machine</b>"; |
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printLine(""); |
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} |
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} |
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|
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if ($small == "true") { |
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echo "</table>"; |
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} |
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else { |
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echo <<<EOT |
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</td> |
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</tr> |
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</table> |
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EOT; |
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} |
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} |
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|
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|
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?> |
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|
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<? include($titleHTML); ?> |
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|
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<? if (!$hideform) { ?> |
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|
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<? printLine("Latest alerts for hosts"); ?> |
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|
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<form method="<? echo $formMethod ?>" action="<? echo $thisPage ?>"> |
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<? |
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|
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$file_array = getdirArray($alertDirectory,'asort'); |
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print "<select size=\"1\" name=\"machine\">"; |
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if ($machine) { ?> |
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<option selected value="<? echo $machine ?>"><? echo $machine ?></option> |
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<option value="">----------------</option> |
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<? } |
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foreach ($file_array as $file_name) { |
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#if (is_dir($file_name)) { |
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print "<option value=\"$file_name\">$file_name</option>"; |
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#} |
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} |
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print "</select>"; |
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|
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?> |
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<input type="hidden" name="small" value="<?=$small?>"> |
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<input type="submit" name="submit" value="Display"> |
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</form> |
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|
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<? } ?> |
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|
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<? if ($machine) { |
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|
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printLine(""); |
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|
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if ($machine == "ALL") { |
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$machine_array = getdirArray($alertDirectory, 'asort'); |
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if ($machine_array != FALSE) { |
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foreach ($machine_array as $machine) { |
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printReports($machine, $small); |
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} |
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} |
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} |
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else { |
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printReports($machine, $small); |
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} |
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|
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} |
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else { |
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printLine(""); |
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} |
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|
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?> |
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|
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<? include($bottomHTML); ?> |
